Syntonics

brown eye

Known also as optometric phototherapy, syntonics deal with the application of selected visible-light frequencies and are used to treat lazy eye and problems with peripheral vision and depth perception. By applying particular visible-light frequencies through the eyes, syntonics can improve vision. This is because when light enters the eye, retinal nerves connected to some of the brain’s center are stimulated. The hypothalamus and pineal gland are regions of the brain that affect electrical, hormonal and chemical balances – all of which impact body function, including vision and the nervous system.

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Hours of Operation

Our Regular Schedule

Kato & Shoji Optometrists

Monday:

9:00 am - 4:30 pm

Tuesday:

9:00 am - 4:30 pm

Wednesday:

9:00 am - 4:30 pm

Thursday:

Closed

Friday:

9:00 am - 4:30 pm

Saturday:

8:00 am - 12:00 pm

Sunday:

Closed

Testimonials

Reviews From Our Satisfied Patients

  • "I had an optometry emergency and needed to pick up a prescription, and Cassy and the folks at Kato & Shoji were so accommodating and patient! They are very close to Waikiki and I enjoyed the short walk from my hotel to their office!"
    Rachel D. / Fairbanks, AK
  • "Needed some contacts in an emergency for our vacation, these folks came through with the most professionalism and friendly service. Thank you so much"
    Barry F. / Seattle, WA